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  • ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; Alkalinity, total; Arctic Biodiversity & Livelihoods; AWIPEV; AWIPEV_based; AWIPEV-CO2_FB; AWIPEV-CO2_NB; Bottle, Niskin; Carbon, inorganic, dissolved; Carbonate chemistry; Carbon dioxide, partial pressure; CO2; Coastal Observing System for Northern and Arctic Seas; COSYNA; CTD probe (SBE 38); DATE/TIME; FACE-IT; FBOX; FerryBox; FerryBox, SeaBird, SBE45; INTAROS; Integrated Arctic observation system; JERICO-NEXT; Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories; Kongsberg Maritime, HydroC CO2 FT; Kongsfjorden, Svalbard; Modular Observation Solutions for Earth Systems; MOSES; Multiparameter probe, Sea & Sun Technology, CTD90; measured with Pole electrode cell, Manufacturer unknown, ADM 7; Multi parameter probe (CTD), Sea & Sun Technology GmbH, CTD90M; NIS; pH; Pressure, water; Salinity; Sea-Bird, SeaFET; SPEC; Spectrophotometer; Svalbard; Temperature, water; time-series  (2)
  • ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; AWIPEV; AWIPEV_based; AWIPEV_UW-Observatory; BAH; Chlorophyll a; Chlorophyll a, confidence value; Coastal Observing System for Northern and Arctic Seas; COSYNA; DATE/TIME; Helmholtz-Zentrum Geesthacht, Institute of Coastal Research; HZG; Kongsfjorden, Spitsbergen, Arctic; Modular Observation Solutions for Earth Systems; MOSES; OBSE; Observation; Oxygen saturation; Oxygen saturation, confidence value; Salinity; Salinity, confidence value; See further details: Metadata for the AWIPEV underwater observatory; Shelf Seas Systems Ecology @ AWI (former Biologische Anstalt Helgoland); Temperature, water; Temperature, water, confidence value; Turbidity, confidence value; Turbidity (Formazin Turbidity Unit)  (1)
  • ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; AWI_Coast; AWIPEV; AWIPEV_based; AWIPEV_UW-Observatory; Chlorophyll a; Chlorophyll a, confidence value; Coastal Ecology @ AWI; Coastal Observing System for Northern and Arctic Seas; COSYNA; DATE/TIME; Kongsfjorden, Spitsbergen, Arctic; Number of observations; OBSE; Observation; Oxygen saturation; Oxygen saturation, confidence value; Salinity; Salinity, confidence value; See further details: Metadata for the AWIPEV underwater observatory; Temperature, water; Temperature, water, confidence value; Turbidity, confidence value; Turbidity (Formazin Turbidity Unit)  (1)
  • Acropora millepora; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or 〈 1 m**2); Family; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gene abundance; Gene expression (incl. proteomics); Group; Laboratory experiment; Number of sequences; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Percentage; pH; pH, standard deviation; Potentiometric; Salinity; Single species; South Pacific; Species; Temperature, water; Temperature, water, standard deviation; Treatment; Tropical  (1)
  • Ocean pH
Collection
Keywords
Publisher
Years
  • 1
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    Comment on “Modern-age buildup of CO2 and its effects on seawater acidity and salinity” by Hugo A. Loáiciga (2010)
    American Geophysical Union
    Details
    Publication Date: 2022-05-25
    Description: Author Posting. © American Geophysical Union, 2007. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Geophysical Research Letters 34 (2007): L18608, doi:10.1029/2006GL027288.
    Keywords: Carbon dioxide ; Acidification ; Ocean pH
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Format: application/pdf
    Location Call Number Expected Availability
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    PAPER (OA)
  • 2
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    Rapid acclimation of juvenile corals to CO2-mediated acidification by upregulation of heat shock protein and Bcl-2 genes (2015)
    PANGAEA
    In:  Supplement to: Moya, Aurélie; Huisman, L; Forêt, S; Gattuso, Jean-Pierre; Hayward, D C; Ball, E E; Miller, David J (2015): Rapid acclimation of juvenile corals to CO2-mediated acidification by upregulation of heat shock protein and Bcl-2 genes. Molecular Ecology, 24(2), 438-452, https://doi.org/10.1111/mec.13021
    Details
    Publication Date: 2024-03-15
    Description: Corals play a key role in ocean ecosystems and carbonate balance, but their molecular response to ocean acidification remains unclear. The only previous whole-transcriptome study documented extensive disruption of gene expression, particularly of genes encoding skeletal organic matrix proteins, in juvenile corals (Acropora millepora) after short-term (3 d) exposure to elevated pCO2. In this study, whole-transcriptome analysis was used to compare the effects of such 'acute' (3 d) exposure to elevated pCO2 with a longer ('prolonged'; 9 d) period of exposure beginning immediately post-fertilization. Far fewer genes were differentially expressed under the 9-d treatment, and although the transcriptome data implied wholesale disruption of metabolism and calcification genes in the acute treatment experiment, expression of most genes was at control levels after prolonged treatment. There was little overlap between the genes responding to the acute and prolonged treatments, but heat shock proteins (HSPs) and heat shock factors (HSFs) were over-represented amongst the genes responding to both treatments. Amongst these was an HSP70 gene previously shown to be involved in acclimation to thermal stress in a field population of another acroporid coral. The most obvious feature of the molecular response in the 9-d treatment experiment was the upregulation of five distinct Bcl-2 family members, the majority predicted to be anti-apoptotic. This suggests that an important component of the longer term response to elevated CO2 is suppression of apoptosis. It therefore appears that juvenile A. millepora have the capacity to rapidly acclimate to elevated pCO2, a process mediated by upregulation of specific HSPs and a suite of Bcl-2 family members.
    Keywords: Acropora millepora; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or 〈 1 m**2); Family; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gene abundance; Gene expression (incl. proteomics); Group; Laboratory experiment; Number of sequences; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Percentage; pH; pH, standard deviation; Potentiometric; Salinity; Single species; South Pacific; Species; Temperature, water; Temperature, water, standard deviation; Treatment; Tropical
    Type: Dataset
    Format: text/tab-separated-values, 568 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 3
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    Hydrographical time series data of the littoral zone of Kongsfjorden, Svalbard 2018 (2019)
    PANGAEA
    In:  Alfred Wegener Institute - Biological Institute Helgoland
    Details
    Publication Date: 2024-05-11
    Description: The dataset contains temperature, salinity, oxygen saturation, chlorophyll A and turbidity data from the AWIPEV underwater observatory from the year 2018 in a temporal resolution of 1 hour. The cabled observatory is located in 12m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-spitsbergen.html) For a detailed description of the data see associated metadatafile "metadata_svulobs_2018_hydrography.pdf".
    Keywords: ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; AWI_Coast; AWIPEV; AWIPEV_based; AWIPEV_UW-Observatory; Chlorophyll a; Chlorophyll a, confidence value; Coastal Ecology @ AWI; Coastal Observing System for Northern and Arctic Seas; COSYNA; DATE/TIME; Kongsfjorden, Spitsbergen, Arctic; Number of observations; OBSE; Observation; Oxygen saturation; Oxygen saturation, confidence value; Salinity; Salinity, confidence value; See further details: Metadata for the AWIPEV underwater observatory; Temperature, water; Temperature, water, confidence value; Turbidity, confidence value; Turbidity (Formazin Turbidity Unit)
    Type: Dataset
    Format: text/tab-separated-values, 114354 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 4
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    Hydrographical time series data of the littoral zone of Kongsfjorden, Svalbard 2019 (2021)
    PANGAEA
    In:  Alfred Wegener Institute - Biological Institute Helgoland
    Details
    Publication Date: 2024-05-11
    Description: The dataset contains temperature, salinity, oxygen saturation, chlorophyll a and turbidity data from the AWIPEV underwater observatory from the year 2019 in a temporal resolution of 1 hour. The cabled observatory is located in 12m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-spitsbergen.html). For a detailed description of the data see associated metadatafile "metadata_svulobs_2019_hydrography.pdf"
    Keywords: ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; AWIPEV; AWIPEV_based; AWIPEV_UW-Observatory; BAH; Chlorophyll a; Chlorophyll a, confidence value; Coastal Observing System for Northern and Arctic Seas; COSYNA; DATE/TIME; Helmholtz-Zentrum Geesthacht, Institute of Coastal Research; HZG; Kongsfjorden, Spitsbergen, Arctic; Modular Observation Solutions for Earth Systems; MOSES; OBSE; Observation; Oxygen saturation; Oxygen saturation, confidence value; Salinity; Salinity, confidence value; See further details: Metadata for the AWIPEV underwater observatory; Shelf Seas Systems Ecology @ AWI (former Biologische Anstalt Helgoland); Temperature, water; Temperature, water, confidence value; Turbidity, confidence value; Turbidity (Formazin Turbidity Unit)
    Type: Dataset
    Format: text/tab-separated-values, 69550 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 5
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    High-frequency, year-round time series of the carbonate chemistry in a high-Arctic fjord (Svalbard) (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: The Arctic Ocean is subject to high rates of ocean warming and acidification, with critical implications for marine organisms as well as ecosystems and the services they provide. Carbonate system data in the Arctic realm are spotty in space and time and, until recently, there was no time-series station measuring the carbonate chemistry at high frequency in this region, particularly in coastal waters. We report here on the first high-frequency (1 h), multi-year (6 years) dataset of salinity, temperature, dissolved inorganic carbon, total alkalinity, CO2 partial pressure (pCO2) and pH at a coastal site (12 m) in Kongsfjorden, Svalbard. We show that the choice of formulations for calculating the dissociation constants of the carbonic acid remains unsettled, (2) the water column is generally somewhat stratified despite the shallow depth, (3) the saturation state of calcium carbonate is subject to large seasonal changes but never reaches undersaturation (Oa ranges between 1.4 and 3.0) and (4) pCO2 is lower than atmospheric CO2 at all seasons, making this site a sink for atmospheric CO2.
    Keywords: ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; Alkalinity, total; Arctic Biodiversity & Livelihoods; AWIPEV; AWIPEV_based; AWIPEV-CO2_FB; AWIPEV-CO2_NB; Bottle, Niskin; Carbon, inorganic, dissolved; Carbonate chemistry; Carbon dioxide, partial pressure; CO2; Coastal Observing System for Northern and Arctic Seas; COSYNA; CTD probe (SBE 38); DATE/TIME; FACE-IT; FBOX; FerryBox; FerryBox, SeaBird, SBE45; INTAROS; Integrated Arctic observation system; JERICO-NEXT; Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories; Kongsberg Maritime, HydroC CO2 FT; Kongsfjorden, Svalbard; Modular Observation Solutions for Earth Systems; MOSES; Multiparameter probe, Sea & Sun Technology, CTD90; measured with Pole electrode cell, Manufacturer unknown, ADM 7; Multi parameter probe (CTD), Sea & Sun Technology GmbH, CTD90M; NIS; pH; Pressure, water; Salinity; Sea-Bird, SeaFET; SPEC; Spectrophotometer; Svalbard; Temperature, water; time-series
    Type: Dataset
    Format: text/tab-separated-values, 265805 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
  • 6
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    High-frequency, year-round time series of the carbonate chemistry in a high-Arctic fjord (Svalbard) v2 (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: The Arctic Ocean is subject to high rates of ocean warming and acidification, with critical implications for marine organisms as well as ecosystems and the services they provide. Carbonate system data in the Arctic realm are spotty in space and time and, until recently, there was no time-series station measuring the carbonate chemistry at high frequency in this region, particularly in coastal waters. We report here on the first high-frequency (1 h), multi-year (6 years) dataset of salinity, temperature, dissolved inorganic carbon, total alkalinity, CO2 partial pressure (pCO2) and pH at a coastal site (12 m) in Kongsfjorden, Svalbard. We show that the choice of formulations for calculating the dissociation constants of the carbonic acid remains unsettled, (2) the water column is generally somewhat stratified despite the shallow depth, (3) the saturation state of calcium carbonate is subject to large seasonal changes but never reaches undersaturation (Oa ranges between 1.4 and 3.0) and (4) pCO2 is lower than atmospheric CO2 at all seasons, making this site a sink for atmospheric CO2.
    Keywords: ACROSS; Advanced Remote Sensing – Ground-Truth Demo and Test Facilities; Alkalinity, total; Arctic Biodiversity & Livelihoods; AWIPEV; AWIPEV_based; AWIPEV-CO2_FB; AWIPEV-CO2_NB; Bottle, Niskin; Carbon, inorganic, dissolved; Carbonate chemistry; Carbon dioxide, partial pressure; CO2; Coastal Observing System for Northern and Arctic Seas; COSYNA; CTD probe (SBE 38); DATE/TIME; FACE-IT; FBOX; FerryBox; FerryBox, SeaBird, SBE45; INTAROS; Integrated Arctic observation system; JERICO-NEXT; Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories; Kongsberg Maritime, HydroC CO2 FT; Kongsfjorden, Svalbard; Modular Observation Solutions for Earth Systems; MOSES; Multiparameter probe, Sea & Sun Technology, CTD90; measured with Pole electrode cell, Manufacturer unknown, ADM 7; Multi parameter probe (CTD), Sea & Sun Technology GmbH, CTD90M; NIS; pH; Pressure, water; Salinity; Sea-Bird, SeaFET; SPEC; Spectrophotometer; Svalbard; Temperature, water; time-series
    Type: Dataset
    Format: text/tab-separated-values, 265805 data points
    Location Call Number Expected Availability
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    DATA PANGAEA
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